However, Aguilera has consistently criticized Adam Levine's contestant, at one point calling him "one-dimensional" and encouraging the Maroon 5 frontman to re-evaluate viewing Lucca as the frontrunner on his team.

Talking to People, Lucca admitted that he is frustrated that Aguilera has continued to express animosity towards him as he has no idea why it's happening.

"I was just scratching my head, like, 'Really, you have to keep going on with this?'" Lucca said ahead of Tuesday's results show.

"All of the other coaches have been pretty respectful about each other's choices. But now it seems like she's just flat-out trying to get me out of here."

Lucca will face off against Chris Mann, Jermaine Paul and Juliet Simms in The Voice's live final next Monday, May 7, on NBC.